#include<stdio.h>
struct Student
{
	int num;
	char name[20];
	float score;
};
int main() {
    struct Student stu[5]=
	{
	    {10101,"Zhang",78},
		{10103,"Wang",98.5},
		{10106,"Li",86},
		{10108,"Ling",73.5},
		{10110,"Sun",100}
	};	
	struct Student temp;
	
	int i,j,k;
	printf("The Order is:\n");
	for(i=0;i<n-1;i++)
	{
		k=i;
		for(j=i+1;j<n;j++)
		if(stu[j].score>stu[k].score)
		{
		    k=j;
		}
		temp=stu[k];stu[k]=stu[i];stu[i]=temp;
	}
	for(i=0;i<n;i++)
	{
		printf("%6d %8s %6.2f\n",stu[i].num,stu[i].name,stu[i].score);
	}
    return 0;
}
